21.co.uk Reviews 

Quick to take money,but try every trick in the book to stop you to withdraw. Shady company

Excellent service regarding withdrawals, which are done quickly and effectively, expect your money back within 24hrs!

There appears to be an obsession with checking details as soon as you want a pay out. Has taken nearly 10 days to get paid and this has happened several times. The customer service is friendly but take for ever and ask time and time again for the same information.

SPAM , SPAM , SPAM!!
Don't use this company! Was trying to withdraw money and they blocked my account instantly.. send all documents they asked, now they just ignoring my emails. No reply for past 2weeks. Have to write to gambling commission, so hopefully they can close those thieves.

Won big! Lots of slots n cool games

Took 8+ hours to approve withdrawal and now a further 2-5 days before funds are back. Majority of competitors will withdraw instantly back to the card

Today about 100 pounds have been stolen from me. I wrote to the live chat and I was told that they have the right to take money from any user at any time without explaining the reasons. And my account was closed. I took a screenshot of this correspondence. I hope I can leave it somewhere in the reviews.

They took my money away and accused me of breaking some rules. What specific rules were not said. Unfortunately, screenshots are not allowed here. Scammers, one-to-one

Am waiting for a refund from 21.co.uk dose anyone knw how long this take to drop in my account

Withdrawal completed quickly and efficiently

Played for 4 hours straight, got ONE 160x freespin on captain venture and after that 250 euros straight down the drain. Max win I got afterwards was 1.60 euros in other games. Yes I could've taken all that cash out but did not expect the casino to just sweep the whole 250 euros in on 30minutes sitting like it was a facking blotter....

I am happy using your site and your withdrawal method is fine although other sites are quicker at paying and in your bank on the same day,
Hopefully in the future you may offer Best Odds Guaranteed but until then I am pleased to continue using your services,

Spam.
Used opportunity to play £10 no deposit bonus. Wagered 50times and won £50 , so thought let's withdraw this money , done request to withdraw money and they closed my account straight away 🤷‍♂️ useless service. I will report this spam company to gambling commission.
Don't waste your time with this spam company.

Five star from me. Games are fair, you win some you lose some. Like it should be. Unlike other sites where it’s just take, take, take. Withdrawal process is a bit lengthy, usually around 2-3 days after withdrawing. Other than that it’s a fair casino with decent promotions. Hope it stays this way.

Excellent gaming site fast turn around on withdrawals never had a problem. Then they closed my account 21.co.uk and slotboss requesting documentation. All documents sent no reply very difficult to contact. Can I get a customer support contact number please. Would love to come back 😛😁😜

I completed the no deposit bonus and withdrew it, along with money I had deposited. They then closed the account claiming I had breached t & c, drained my account and refused to pay, even to refund my deposit. Completely avoid use a well established gambling establishment you can trust not these SCAMMERS